/* USER CODE BEGIN Header */
/**
 ******************************************************************************
 * @file           : main.c
 * @brief          : Main program body
 ******************************************************************************
 * @attention
 *
 * Copyright (c) 2024 STMicroelectronics.
 * All rights reserved.
 *
 * This software is licensed under terms that can be found in the LICENSE file
 * in the root directory of this software component.
 * If no LICENSE file comes with this software, it is provided AS-IS.
 *
 ******************************************************************************
 */
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"

#include "cmsis_os.h"
#include "queue.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "my_multi_button.h"

#include <stdio.h>

/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */

/* USER CODE END PTD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */

/* USER CODE END PD */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */

/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/
UART_HandleTypeDef huart1;

/* Definitions for defaultTask */
osThreadId_t         defaultTaskHandle;
const osThreadAttr_t defaultTask_attributes = {
    .name       = "defaultTask",
    .stack_size = 128 * 4,
    .priority   = (osPriority_t) osPriorityNormal,
};

/* USER CODE BEGIN PV */

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void        SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_USART1_UART_Init(void);
void        StartDefaultTask(void *argument);

/* USER CODE BEGIN PFP */
#ifdef __GNUC__
#define PUTCHAR_PROTOTYPE int _io_putchar(int ch)
#else
#define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f)
#endif /* __GNUC__*/

/******************************************************************
 *@brief  Retargets the C library printf  function to the USART.
 *@param  None
 *@retval None
 ******************************************************************/
PUTCHAR_PROTOTYPE
{
    HAL_UART_Transmit(&huart1, (uint8_t *) &ch, 1, 0xFFFF);
    return ch;
}

/**
 * @brief  key thread function
 * @param  void * argument
 * @retval void
 */

/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
#define BUTTON1_ID (0U)
ButtonType Button1;

uint8_t Button_Read_GPIO(uint8_t button_id)
{
    switch(button_id)
    {
        case BUTTON1_ID:
            return HAL_GPIO_ReadPin(GPIOA, GPIO_PIN_0);
        default:
            return 0;
    }
}

void PressDown_Callbacks(void) { printf("PressDown\r\n"); }
void PressUp_Callbacks(void) { printf("PressUp\r\n"); }
void DoubleClick_Callbacks(void) { printf("DoubleClick\r\n"); }
void TripleClick_Callbacks(void) { printf("TripleClick\r\n"); }
void LongPressStart_Callbacks(void) { printf("LongPressStart\r\n"); }
void LongPressHold_Callbacks(void) { printf("LongPressHold\r\n"); }

/* USER CODE END 0 */

/**
 * @brief  The application entry point.
 * @retval int
 */
int main(void)
{

    /* USER CODE BEGIN 1 */

    /* USER CODE END 1 */

    /* MCU Configuration--------------------------------------------------------*/

    /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
    HAL_Init();

    /* USER CODE BEGIN Init */

    /* USER CODE END Init */

    /* Configure the system clock */
    SystemClock_Config();

    /* USER CODE BEGIN SysInit */

    /* USER CODE END SysInit */

    /* Initialize all configured peripherals */
    MX_GPIO_Init();
    MX_USART1_UART_Init();
    /* USER CODE BEGIN 2 */

    /* USER CODE END 2 */

    /* Init scheduler */
    osKernelInitialize();

    /* USER CODE BEGIN RTOS_MUTEX */
    /* add mutexes, ... */
    /* USER CODE END RTOS_MUTEX */

    /* USER CODE BEGIN RTOS_SEMAPHORES */
    /* add semaphores, ... */
    /* USER CODE END RTOS_SEMAPHORES */

    /* USER CODE BEGIN RTOS_TIMERS */
    /* start timers, add new ones, ... */
    /* USER CODE END RTOS_TIMERS */

    /* USER CODE BEGIN RTOS_QUEUES */
    /* add queues, ... */
    /* USER CODE END RTOS_QUEUES */

    /* Create the thread(s) */
    /* creation of defaultTask */
    defaultTaskHandle =
        osThreadNew(StartDefaultTask, NULL, &defaultTask_attributes);

    /* USER CODE BEGIN RTOS_THREADS */
    /* add threads, ... */
    // key_TaskHandle = osThreadNew(key_task_func, NULL, &key_Task_attributes);
    // led_TaskHandle = osThreadNew(led_task_func, NULL, &led_Task_attributes);
    /* USER CODE END RTOS_THREADS */

    /* USER CODE BEGIN RTOS_EVENTS */
    /* add events, ... */
    /* USER CODE END RTOS_EVENTS */

    /* Start scheduler */
    osKernelStart();

    /* We should never get here as control is now taken by the scheduler */

    /* Infinite loop */
    /* USER CODE BEGIN WHILE */
    while(1)
    {
        /* USER CODE END WHILE */

        /* USER CODE BEGIN 3 */
    }
    /* USER CODE END 3 */
}

/**
 * @brief System Clock Configuration
 * @retval None
 */
void SystemClock_Config(void)
{
    RCC_OscInitTypeDef RCC_OscInitStruct = {0};
    RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

    /** Configure the main internal regulator output voltage
     */
    __HAL_RCC_PWR_CLK_ENABLE();
    __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);

    /** Initializes the RCC Oscillators according to the specified parameters
     * in the RCC_OscInitTypeDef structure.
     */
    RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
    RCC_OscInitStruct.HSEState       = RCC_HSE_ON;
    RCC_OscInitStruct.PLL.PLLState   = RCC_PLL_ON;
    RCC_OscInitStruct.PLL.PLLSource  = RCC_PLLSOURCE_HSE;
    RCC_OscInitStruct.PLL.PLLM       = 12;
    RCC_OscInitStruct.PLL.PLLN       = 96;
    RCC_OscInitStruct.PLL.PLLP       = RCC_PLLP_DIV2;
    RCC_OscInitStruct.PLL.PLLQ       = 4;
    if(HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
    {
        Error_Handler();
    }

    /** Initializes the CPU, AHB and APB buses clocks
     */
    RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK |
                                  RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
    RCC_ClkInitStruct.SYSCLKSource   = RCC_SYSCLKSOURCE_PLLCLK;
    RCC_ClkInitStruct.AHBCLKDivider  = RCC_SYSCLK_DIV1;
    RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
    RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;

    if(HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_3) != HAL_OK)
    {
        Error_Handler();
    }
}

/**
 * @brief USART1 Initialization Function
 * @param None
 * @retval None
 */
static void MX_USART1_UART_Init(void)
{

    /* USER CODE BEGIN USART1_Init 0 */

    /* USER CODE END USART1_Init 0 */

    /* USER CODE BEGIN USART1_Init 1 */

    /* USER CODE END USART1_Init 1 */
    huart1.Instance          = USART1;
    huart1.Init.BaudRate     = 115200;
    huart1.Init.WordLength   = UART_WORDLENGTH_8B;
    huart1.Init.StopBits     = UART_STOPBITS_1;
    huart1.Init.Parity       = UART_PARITY_NONE;
    huart1.Init.Mode         = UART_MODE_TX_RX;
    huart1.Init.HwFlowCtl    = UART_HWCONTROL_NONE;
    huart1.Init.OverSampling = UART_OVERSAMPLING_16;
    if(HAL_UART_Init(&huart1) != HAL_OK)
    {
        Error_Handler();
    }
    /* USER CODE BEGIN USART1_Init 2 */

    /* USER CODE END USART1_Init 2 */
}

/**
 * @brief GPIO Initialization Function
 * @param None
 * @retval None
 */
static void MX_GPIO_Init(void)
{
    GPIO_InitTypeDef GPIO_InitStruct = {0};
    /* USER CODE BEGIN MX_GPIO_Init_1 */
    /* USER CODE END MX_GPIO_Init_1 */

    /* GPIO Ports Clock Enable */
    __HAL_RCC_GPIOC_CLK_ENABLE();
    __HAL_RCC_GPIOH_CLK_ENABLE();
    __HAL_RCC_GPIOA_CLK_ENABLE();

    /*Configure GPIO pin Output Level */
    HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_RESET);

    /*Configure GPIO pin : LED_Pin */
    GPIO_InitStruct.Pin   = LED_Pin;
    GPIO_InitStruct.Mode  = GPIO_MODE_OUTPUT_PP;
    GPIO_InitStruct.Pull  = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
    HAL_GPIO_Init(LED_GPIO_Port, &GPIO_InitStruct);

    /*Configure GPIO pin : Key_Pin */
    GPIO_InitStruct.Pin  = Key_Pin;
    GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
    GPIO_InitStruct.Pull = GPIO_PULLUP;
    HAL_GPIO_Init(Key_GPIO_Port, &GPIO_InitStruct);

    /* USER CODE BEGIN MX_GPIO_Init_2 */
    /* USER CODE END MX_GPIO_Init_2 */
}

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/* USER CODE BEGIN Header_StartDefaultTask */
/**
 * @brief  Function implementing the defaultTask thread.
 * @param  argument: Not used
 * @retval None
 */
/* USER CODE END Header_StartDefaultTask */
void StartDefaultTask(void *argument)
{
    /* USER CODE BEGIN 5 */
    Button_Init(&Button1, Button_Read_GPIO, BUTTON_LOW_LEVEL, BUTTON1_ID);
    Button_Register(&Button1);
    Button_Callbacks_Attach(&Button1, BUTTON_PRESS_DOWN, PressDown_Callbacks);
    Button_Callbacks_Attach(&Button1, BUTTON_PRESS_UP, PressUp_Callbacks);
    Button_Callbacks_Attach(
        &Button1, BUTTON_DOUBLE_CLICK, DoubleClick_Callbacks);
    Button_Callbacks_Attach(
        &Button1, BUTTON_TRIPLE_CLICK, TripleClick_Callbacks);
    Button_Callbacks_Attach(
        &Button1, BUTTON_LONG_PRESS_START, LongPressStart_Callbacks);
    Button_Callbacks_Attach(
        &Button1, BUTTON_LONG_PRESS_HOLD, LongPressHold_Callbacks);
    /* Infinite loop */
    for(;;)
    {
        Button_List_Porcess();
        osDelay(5);
        /* USER CODE END 5 */
    }
}

/**
 * @brief  Period elapsed callback in non blocking mode
 * @note   This function is called  when TIM1 interrupt took place, inside
 * HAL_TIM_IRQHandler(). It makes a direct call to HAL_IncTick() to increment
 * a global variable "uwTick" used as application time base.
 * @param  htim : TIM handle
 * @retval None
 */
void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
{
    /* USER CODE BEGIN Callback 0 */

    /* USER CODE END Callback 0 */
    if(htim->Instance == TIM1)
    {
        HAL_IncTick();
    }
    /* USER CODE BEGIN Callback 1 */

    /* USER CODE END Callback 1 */
}

/**
 * @brief  This function is executed in case of error occurrence.
 * @retval None
 */
void Error_Handler(void)
{
    /* USER CODE BEGIN Error_Handler_Debug */
    /* User can add his own implementation to report the HAL error return state */
    __disable_irq();
    while(1)
    {
    }
    /* USER CODE END Error_Handler_Debug */
}

#ifdef USE_FULL_ASSERT
/**
 * @brief  Reports the name of the source file and the source line number
 *         where the assert_param error has occurred.
 * @param  file: pointer to the source file name
 * @param  line: assert_param error line source number
 * @retval None
 */
void assert_failed(uint8_t *file, uint32_t line)
{
    /* USER CODE BEGIN 6 */
    /* User can add his own implementation to report the file name and line number,
       ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
    /* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */
